Summary

Unable to pay of their fathers debt a set of twins is auctioned off at a human market. They were bought by a mysterious blond man who took them to his mansion where they found the disturbing scene of.
Original Webcomic
http://www.lezhin.com/ko/comic/twinslaves

The series 'Twin Slaves' has been categorized as 'mature', therefore may contain intense violence, blood/gore, sexual content and/or strong language that may not be appropriate for underage viewers.